| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $30.27 | 11.352% | $33.7063 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $33.90 | 13.658% | $38.5301 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $120.63 | 7.864% | $130.1163 | $130.12 | $130.10 | $130.10 |
| Purchase #4 | $120.36 | 4.827% | $126.1698 | $126.17 | $126.15 | $126.20 |
| Purchase #5 | $189.59 | 4.148% | $197.4542 | $197.45 | $197.45 | $197.50 |
| Purchase #6 | $136.59 | 6.271% | $145.1556 | $145.16 | $145.15 | $145.20 |
| Purchase #7 | $207.94 | 3.749% | $215.7357 | $215.74 | $215.75 | $215.70 |
| 7 purchase totals = | $839.28 | $886.8680 | $886.88 | $886.85 | $886.90 | |